We have published a service level agreement (SLA) for AWS Lambda. We will use commercially reasonable efforts to make Lambda available with a Monthly Uptime Percentage for each AWS region, during any monthly billing cycle, of at least 99.95% (the “Service Commitment”). In the event Lambda does not meet the Service Commitment, you will be eligible to receive a Service Credit as described in the AWS Lambda Service Level Agreement.

AWS Lambda is a compute service that runs your code in response to triggers and automatically manages the compute resources for you, making it easy to build applications that respond quickly to new information.

This SLA is now available in all regions where Lambda is available. For more information on where AWS Lambda is available, see the AWS region table. Please visit our product page for more information about AWS Lambda.